#307828#307828

#307828 is a mid, vivid green. Relative luminance 0.142; OKLCH L 50.9% C 0.135 H 141.7°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#307828
RGB	rgb(48, 120, 40)
HSL	hsl(114, 50%, 31%)
HSV	hsv(114, 67%, 47%)
CMYK	cmyk(60%, 0%, 66.7%, 52.9%)
CIE-LAB	lab(44.54, -38.95, 36.20)
CIE-LCH	lch(44.54, 53.18, 137.09°)
OKLab	oklab(50.89% -0.1063 0.084)
OKLCH	oklch(50.89% 0.135 141.7)
XYZ	xyz(8.3180, 14.2138, 4.3123)
Luminance	0.1421 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#307828 #702878

analogous

#587828 #307828 #287848

triadic

#307828 #283078 #782830

tetradic

#307828 #285878 #702878 #784828

square

#307828 #285878 #702878 #784828

split-complementary

#307828 #482878 #782858

monochromatic

#0B1C09 #1E4A19 #307828 #42A637 #60C654

Accessibility & contrast

On white

5.46

#307828 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#307828 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #307828

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##307828	#FFFFFF	#000000	##FFFFFF
##307828	1.00	5.46	3.84	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6D1E

Deuteranopia (green-blind)

#72672F

Tritanopia (blue-blind)

#257467

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #307828;
/* rgb */ color: rgb(48, 120, 40);
/* oklch */ color: oklch(50.9% 0.135 141.7);

Tailwind

colors: {
  custom: {
    50: '#71a066',
    500: '#307828',
    950: '#000000',
  },
}

SCSS

$custom: #307828;
$custom-light: #71a066;
$custom-dark: #000000;

JSON

{
  "hex": "#307828",
  "rgb": {
    "r": 48,
    "g": 120,
    "b": 40
  },
  "hsl": {
    "h": 114,
    "s": 50,
    "l": 31.373
  },
  "oklch": {
    "l": 0.50889,
    "c": 0.13546,
    "h": 141.7
  },
  "luminance": 0.14215
}

Semantic roles & 50–950 ramp

primary

#307828

secondary

#A152AA

accent

#4EDACC

background

#F7F9F6

surface

#EDF2EB

border

#C8CCC6

text

#080F06

muted

#7B7E7A

Preview Lab

Preview with #307828

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →